29 Mountain Bike 21 Speed High Carbon Steel MTB Road Bike For Adults Teens. 26-inch Fat Tire Off-Road Vehicle, 21-Speed Mountain Snow Bike Full Suspension. Mountain Bike 24-inch, 21-Speed, Magnesium Alloy Frame, Whole Body Paint. Our ountain bikes are ideal for everyday rides to school, work or a cross country ride, With a size of 24 inches.The model is a real eye-catcher, which Leaves a lasting thoughts thanks to its high-quality painted finish. Fashionable one-piece casting shows modern and concise smooth lines. The inner cables make give the bike Longer use time, more corrosion. Can lock up, reduce buffering, and ride on smooth roads will be easier, and it will save effort on uphill. Finger-type shifter 3 rears front derailleur and 7 rears derailleur, easier to pedal for speed and acceleration.
Magnesium alloy frame is lighter but still strong enough that it's easy to control. Aluminum double-walled rims are for greater durability.
High-Carbon Steel crank makes the overall transmission system smooth. 24 tire can handle hilly terrains and the gear change is awesome and smooth. Perfect for mountain, also effective on the road, trail, city, beach or the snow etc.Front and rear double disc brakes perfectly increase. 85% pre-assembled, easy to assemble, free pedals, required assembly tools and KICKSTAND included. We provide after-sales service for 1 year, during this period, we will give corresponding solutions to your problems and help you solve them. Because the size of the product is measured manually, there may be errors.